CVE-2021-25910

Improper Authentication vulnerability in the cookie parameter of ZIV AUTOMATION 4CCT-EA6-334126BF allows a local attacker to perform modifications in several parameters of the affected device as an authenticated user.

CVSS v3 8.0 HIGH
CVSS v2.0 3.3 LOW

8.0^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.1 / Impact : 5.9

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

3.3^/10

CVSS v2.0 : LOW

Vector : AV:A/AC:L/Au:N/C:N/I:P/A:N

Exploitability : 6.5 / Impact : 2.9

Access Vector ADJACENT_NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://www.incibe-cert.es/en/early-warning/ics-advisories/4cct-vulnerable-improper-authentication	Third Party Advisory
https://www.incibe-cert.es/en/early-warning/ics-advisories/4cct-vulnerable-improper-authentication	Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:zivautomation:4cct-ea6-334126bf_firmware:3.23.77.8.33251:*:*:*:*:*:*:*

cpe:2.3:h:zivautomation:4cct-ea6-334126bf:-:*:*:*:*:*:*:*

History

21 Nov 2024, 05:55

Type	Values Removed	Values Added
CVSS	v2 : ~~3.3~~ v3 : ~~6.5~~	v2 : 3.3 v3 : 8.0
References	~~() https://www.incibe-cert.es/en/early-warning/ics-advisories/4cct-vulnerable-improper-authentication - Third Party Advisory~~	() https://www.incibe-cert.es/en/early-warning/ics-advisories/4cct-vulnerable-improper-authentication - Third Party Advisory

Information

Published : 2021-01-29 14:15

Updated : 2024-11-21 05:55

NVD link : CVE-2021-25910

Mitre link : CVE-2021-25910

CVE.ORG link : CVE-2021-25910

JSON object : View

Products Affected

zivautomation

4cct-ea6-334126bf_firmware
4cct-ea6-334126bf

CWE

CWE-287

Improper Authentication

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